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World Challenge Supercharger

Joined
20 February 2002
Messages
604
Location
Hoschton, GA, USA
NSX World Challenge Spec Vortech Centrifugal Supercharger.
Comes with-
All Billet Spacers
Bolts
Billet Bracketry
Race grade special made WC Pump (High CFM and more durable for their sponsored racers)
Crank Pulley (Light weight)
Alternator Pulley
8-Rib Belt
Oil Fitting
Hose clamps
Coupling Hose
Anodized Aluminum Boost Tubing To After-cooler (Pre bent and welded)
Water to air After-Cooler Modified for increased water flow
Bleed fitting
High flow water pump for Chiller core (Chiller core not included)
Mondo blow-off valve
K&N Air Filter

This unit is a new version of what RTR racing used in their WC NSX. This is a race supercharger kit that should only be used in a caged car. It has maybe an hour of Dyno time, and should be considered new and tested. $6000

I will help the buyer develop high HP with stock compression, and air temps around 5 degrees over ambient.

Please limit your question for the interested buyers.
 

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hi5417 said:
what's your RWH? why does it need a blow off valve??
how long is it on your car??

625 RWH with a 10lb pulley 3.2 engine, heads, cams, injectors, ECU, Inconel headers and lots of other expensive parts.

580 RWH w/ 10lbs 3.0 and not quite as many expensive parts.

The blow off valve is because World Challenge allows only 7lbs of boost. (Less HP)

This unit has only been on the car for tuning, and has never been raced.

I know… “that much HP with only 10lbs” … CFM makes HP, not boost pressure.

Oh, did I mention that this unit is reliable.

“air temps around 5 degrees over ambient.” What I meant was that this inner-cooler cools the air to 5 degrees over ambient.
 
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